1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.kernel.json;
24  
25  import java.io.Writer;
26  
27  import java.util.Date;
28  import java.util.Iterator;
29  
30  /**
31   * <a href="JSONObject.java.html"><b><i>View Source</i></b></a>
32   *
33   * @author Brian Wing Shun Chan
34   */
35  public interface JSONObject {
36  
37      public boolean getBoolean(String key);
38  
39      public double getDouble(String key);
40  
41      public int getInt(String key);
42  
43      public JSONArray getJSONArray(String key);
44  
45      public JSONObject getJSONObject(String key);
46  
47      public long getLong(String key);
48  
49      public String getString(String key);
50  
51      public boolean has(String key);
52  
53      public boolean isNull(String key);
54  
55      public Iterator<String> keys();
56  
57      public int length();
58  
59      public JSONObject put(String key, boolean value);
60  
61      public JSONObject put(String key, double value);
62  
63      public JSONObject put(String key, int value);
64  
65      public JSONObject put(String key, long value);
66  
67      public JSONObject put(String key, Date value);
68  
69      public JSONObject put(String key, JSONArray value);
70  
71      public JSONObject put(String key, JSONObject value);
72  
73      public JSONObject put(String key, String value);
74  
75      public Object remove(String key);
76  
77      public String toString();
78  
79      public String toString(int indentFactor) throws JSONException;
80  
81      public Writer write(Writer writer) throws JSONException;
82  
83  }